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Product Name : | SOUND LEVEL METER, pocket type噪音計 |
| Product Origin : | China Taiwan | |
| Product Category : | Lutron | |
| More Products : | Click here! | |
| Contact Details : | 運揚有限公司 WANCO LIMITED | |
| Product Code : | SL-4030 |
原廠產品詳情網址，歡迎瀏覽：https://www.lutron.com.tw/en-us/220/SL-4030
SL-4030 噪音計(口袋型)
SL-4030 SOUND LEVEL METER
mini pocket type
產品概述
用專業聲級計實現精度與多功能性
SL-4030 聲級計能夠準確可靠地測量聲壓水平，是各種工業、環境和職業應用中不可或缺的工具。
SL-4030的卓越特點：
1. 寬測量範圍：提供三種範圍（30至80 dB、50至100 dB、80至130 dB），為不同聲音環境提供靈活性。
2. 高精度和分辨率：具有0.1 dB的高分辨率，符合IEC 61672第二類標準，確保測量精度和可重復性。
3. 時間和頻率加權：配備A和C加權網絡及快/慢時間加權模式，符合IEC 61672第二類標準。
4. 用戶友好設計：配備大型液晶顯示屏便於閱讀，具備數據存儲功能、最大保持功能和低電量指示，確保作時的便利與高效。
5. 耐用且便攜：采用堅固的ABS塑料外殼和口袋大小設計，便於攜帶且耐用，適合長期使用。
Technical Specifications:
– Display:
– Type: Large LCD with bargraph indicator
– Size: 49 x 25.5 mm
– Digit Size: 21.7 x 8.8 mm
– Measurement Functions:
– Ranges:
– 30 to 80 dB
– 50 to 100 dB
– 80 to 130 dB
– Resolution: 0.1 dB
– Accuracy: Meets IEC 61672 Class 2 standards
– Frequency Weighting: A & C
– Time Weighting: Fast (t = 200 ms), Slow (t = 500 ms)
– Microphone Type: Electric condenser microphone, 12.7 mm dia. (0.5 inch)
– General Specifications:
– Data Hold: Freezes the display reading
– Max Hold: Stores the maximum value
– AC/DC Output:
– AC Output: 0.5 Vrms corresponding to each range step
– DC Output: 0.3 to 1.3 VDC, 10 mV per dB, output impedance 600 ohm
– Output Terminal: 3.5 mm dia. phone output terminal
– Power Supply: 006P DC 9V battery or DC 9V adapter
– Power Consumption: Approx. DC 10 mA
– Operating Temperature: 0 to 50℃
– Operating Humidity: Less than 80% RH
– Dimensions: 200 x 69 x 28 mm (7.9 x 2.7 x 1.4 inches)
– Weight: 213 g (0.5 lb)
Accessories Included:
– Instruction Manual: 1 PC
Optional Accessories:
– 94 dB Sound Calibrator (SC-941)
– 94 dB/114 dB Sound Calibrator (SC-942)
– AC to DC 9V Adapter
– Wind Shield Ball (SB-01)